COMMON (JEE/NEET)Medium
Q.Soaps do not work in hard water because of the formation of insoluble:
a
Calcium and Magnesium salts of fatty acids
b
Sodium and Potassium salts of fatty acids
c
Sodium carbonates
d
Sulfates of calcium
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...